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52744 (1998 HO136)
Classification: Main-belt Asteroid          SPK-ID: 2052744
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04385910318889714 3.672e-08  
a 3.160783668767334 1.9558e-08 au
q 3.022154531681086 1.175e-07 au
i 11.53144056976543 4.5939e-06 deg
node 50.6034443926419 2.0976e-05 deg
peri 90.0530160568338 6.2255e-05 deg
M 62.36923523643426 5.6501e-05 deg
tp 2458844.902659650697
(2019-Dec-27.40265965)
0.00032256 TDB
period 2052.535068619321
5.62
1.9051e-05
5.216e-08
d
yr
n .1753928619802639 1.628e-09 deg/d
Q 3.299412805853581 2.0416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      8374 days (22.93 yr)  
   first obs. used      1998-04-20  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52729  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:42  

Additional Information
 Earth MOID = 2.06364 au 
 Jupiter MOID = 1.75694 au 
 T_jup = 3.172 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO452887  

52744 (1998 HO136)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HO136 = 2001 QR200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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